百度试题 结果1 题目【题目】State the equation of the axis of symmetry.A.2=0B.x=2C.x=4D.y=4E.y=0 相关知识点: 试题来源: 解析 【解析】A 反馈 收藏
结果一 题目 Find the equation of the axis of symmetry and the coordinates of the vertex ofthe graph of each function.y=2x^2+3 答案 x=0;(0,3)相关推荐 1Find the equation of the axis of symmetry and the coordinates of the vertex ofthe graph of each function.y=2x^2+3 ...
What is the equation for the axis of symmetry of a quadratic function y = 3x² + 6x + 2? A. x = -1 B. x = -2 C. x = -3 D. x = -4 相关知识点: 试题来源: 解析 A。解析:For the function y = 3x² + 6x + 2, a = 3 and b = 6. Using the formula x = -b/...
结果一 题目 【题目】Find the equation ofthe axis ofsymmetry and the coordinates ofthe vertex ofthe graph of each function.y=2x^2+3 答案 【解析】▱相关推荐 1【题目】Find the equation ofthe axis ofsymmetry and the coordinates ofthe vertex ofthe graph of each function.y=2x^2+3 ...
31)The graph shows part of the parabola with equation Oftheformy=(x+a)^2+ b The minimum turning point (2, -4) is shown in the diagram.a)State the values of:(i) a1(ii) b.A1O b)Write down the equation of the axis of symmetry of the graph.1(2,-4) 相关知识点: 试题来源...
In Graph 3, what is the equation of the axis of symmetry? Graph 3 It is the linex=−1 Axis of Symmetry Formula There are two different formulas that you can use to find the axis of symmetry. One formula works when the parabola's equation is invertex formand the other works when ...
You've got a chance to learn more on finding the axis of symmetry with the assistance of the tutorial, Find the Axis Of Symmetry: Equation, Formula & Vertex. This lesson will walk you through concepts like: The concept of symmetry A parabola's axis of symmetry The quadratic form of...
Determine the axis (or line) of symmetry of the following function: f(x) = x^2 - 8x - 7. Graph: y = x 2 + 3 x + 10 Find the equation of the axis of symmetry. What is the equation for the line of symmetry for the graph of the function y = -4x^2 + 6x - 8?
Use the standard form identified in Step 1 to determine the axis of symmetry, focus, equation of the directrix, and endpoints of the focal diameter. If the equation is in the form y2=4pxy2=4px, then the axis of symmetry is the x-axis, y=0y=0 set 4p4p equal to the coefficie...
(iii) 6-2x=0(Line of symmetry is ) x=3Solution of their (dy)/(dx)=0Alternatives for Method Marka) attempts completion of square with ±(x-3)^2b) attempts to solve quadratic (usual scheme) and toAllow from ±[16-(x-3)^2],±[6-2x=0] find the mid-point of the two rootsc)...